100855-99-0Relevant academic research and scientific papers
Ring Transformation of 6H-Cyclopropapyrazolopyrimidine. VI . Substituent Effect of 6-Substituted 5a-Acetyl-6a-ethoxycarbonyl-5a,6a-dihydro-6H-cyclopropapyrazolopyrimidine-3-carbonitriles
Kurihara, Takushi,Kawasaki, Eiji,Morita, Takamasa,Nasu, Keiko
, p. 785 - 791 (2007/10/02)
Synthesis and reactivity of 6-ethoxycarbonyl-, 6-phenyl- and 6-methyl-5a-acetyl-6a-ethoxycarbonyl-5a,6a-dihydro-6H-cyclopropapyrazolopyrimidine-3-carbonitriles 4, 5, and 7 are described.
